About power3347

power3347 · 2012-03-13

Posted on March 13, 2012 at 09:30hello everybody, I was tested using the TF card as a U disk routines.The read speed is 500KB-700KB / s, write speed of 100KB/ s. Too slow, I would like to increase its transmission speed.I will change the way of the...

power3347 · 2012-04-22

Posted on April 23, 2012 at 07:18UP.

power3347 · 2012-04-08

Posted on April 09, 2012 at 04:18i write some codes in two files like receive double buffer'code like this://usb_prop.c'code /* Initialize Endpoint 1 */ SetEPType(ENDP1, EP_BULK); SetEPDoubleBuff(ENDP1); SetEPDblBuffAddr(ENDP1, ENDP1_TXADDR, END...

power3347 · 2012-04-06

Posted on April 06, 2012 at 10:21The most importantquestion of the senddouble buffering ishow to calculate the the file size which will be send.Forexample,thePCside began tocopythedata,select the fileand thentransferselectedfiles,so it is necessary...

power3347 · 2012-04-04

Posted on April 05, 2012 at 03:51I testedthe STM32receivedouble buffering, like this://EndPoint2 AS the receive double buffer,init in the Usb_prop.c SetEPDoubleBuff(ENDP2); SetEPDblBuffAddr(ENDP2, ENDP2_RXADDR, ENDP2_RXADDR2); SetEPDblBuffCount(...

power3347 · 2012-03-14

Posted on March 14, 2012 at 09:56thanks,Iwill testthe “PingPong�?buffer once again, then come back.

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Inprove the speed of the ''Mass storage'' as u disk

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Re: Inprove the speed of the ''Mass storage'' as u disk

Re: Inprove the speed of the ''Mass storage'' as u disk

Re: Inprove the speed of the ''Mass storage'' as u disk

Re: Inprove the speed of the ''Mass storage'' as u disk